ʻAseta: Ka nānā ʻana i nā loli o ka hana a me ke koi i Dekemaba

ʻO ka hana ʻana o nā esters acetate ma koʻu ʻāina i Dekemaba 2024 penei: 180,700 tons o ka ethyl acetate i kēlā me kēia mahina; 60,600 tons o ka butyl acetate; a me 34,600 tons o ka sec-butyl acetate. Ua emi ka hana ʻana i Dekemaba. Hoʻokahi laina o ka ethyl acetate ma Lunan e hana nei, a ua pani ʻia ka ʻāpana Yongcheng a me Huayi i loko o ka mahina; ua haʻahaʻa ka pae hana o ka butyl acetate ma Kina Hema, kahi i loaʻa ai ka hopena koʻikoʻi; ua haʻahaʻa ka hana ʻana o ka sec-butyl acetate ma muli o ka mālama ʻana iā Dingying lāua ʻo Ruiyuan. I Dekemaba, manaʻo ʻia e piʻi a hāʻule ka hana ʻana, me ka piʻi ʻana o ka ethyl acetate a me ka emi ʻana o ka butyl a me ka sec-butyl acetate.

I Dekemaba 2024, ua emi ka hiki ke hana i nā esters acetic acid kūloko. ʻO ka awelika o ka hiki ke hana i kēlā me kēia mahina o ka ethyl acetate he 54.23%, i lalo he 2.59 pakeneka mai ka mahina i hala. Ua hoʻemi ka laina ma Shandong hema, Sopo i kāna ukana, a ua pani ʻia nā hale hana ʻo Huayi lāua ʻo Henan; ʻo ka awelika o ka hiki ke hana i kēlā me kēia mahina o ka butyl acetate he 59.68%, i lalo he 2.63 pakeneka mai ka mahina i hala, a ua haʻahaʻa ka hiki ke hana ma Kina hema; ʻo ka awelika o ka hiki ke hana i kēlā me kēia mahina o ka sec-butyl acetate he 60.68%, i lalo he 10.23 pakeneka mai ka mahina i hala, a ua hoʻopilikia nui ʻia ʻo Dingying e ka mālama ʻana.

Koi: Ua ʻae ʻia ke koi no ka acetate i Dekemaba. No ka ethyl acetate, ua kūʻai nā mea kālepa i nā waihona ma nā kumukūʻai haʻahaʻa i loko o ka mahina, a ua maikaʻi ke ʻano o ka hana kūʻai ma ka mākeke. Ua hāʻule ka waihona ma ka hema o Shandong i kahi pae haʻahaʻa, a ua hoʻouna nui nā ʻoihana ma Kina Hikina i nā ukana hoʻokuʻu aku, me ke kaomi ʻole e hoʻouna. No ka butyl acetate a me ka sec-butyl acetate, ua makaʻala ka mākeke e pili ana i ke koi paʻa, a me kekahi mau waihona ma mua o ka hoʻomaka ʻana o ka Spring Festival, akā ke kali nei lākou i nā kumukūʻai haʻahaʻa a hana ma ke kumukūʻai haʻahaʻa. Hoʻololi nā mea paʻa mākeke i ke kumukūʻai no ka nui, a ua hoʻomaikaʻi ʻia ke koi no kekahi manawa. Aia nā kūkākūkā hoʻokuʻu aku no ka sec-butyl acetate, a ʻoi aku ka maikaʻi o ke kūʻai holoʻokoʻa ma mua o ka butyl acetate.